Tango is a startup that has built a free video calling service for mobile-device users with some similarities to Skype or Apple’s FaceTime. But its users have begun to use the platform to play games, a trend Todd Arnold aims to accelerate.
The Silicon Valley company on Thursday is announcing that it has recruited

Arnold, who had worked for nearly four years at Zynga. He was most recently a senior vice president at the San Francisco social-gaming company, with a resume that includes running Zynga’s big FarmVille franchise. Read More »